Evolution of Federalism in Environmental Health: Federal, State, and Local Government Control.

Environmental health sits at the intersection of public health and environmental protection. Governments often confront environmental health concerns through environmental laws. Authority to take actions like passing these laws is determined by federalism, which divides the authority to make laws and policies on various issues between those levels of government.

Authorship policies of scientific journals.

We analysed the authorship policies of a random sample of 600 journals from the Journal Citation Reports database. 62.5% of the journals we sampled had an authorship policy.